Individual Calculations February 2023
 Miyake Siqueira, Pedro Henrique  Total change: 53.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 D Bad Wildungen GER 2023-01-27
RcRownchangeKK*chgGame
 1700 1651 3.50 5 1.34 40 53.60 
  Broeker, Claudia 1692 GER1.0010.564022.40 
  Bertram, Thomas 1714 GER1.0010.594023.60 
  Gold, Jan Christian 1658 GER0.001-0.4940-19.60 
  Ullmann, Ralf 1768 GER1.0010.664026.40 
  Franz, Niclas 1667 GER0.5010.02400.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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